Error Functionxhr Textstatus Errorthrown
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies error function result of this site About Us Learn more about Stack Overflow the company function xmlhttprequest textstatus errorthrown Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges ajax error function parameters Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a ajax error function example minute: Sign up Ajax Success and Error function failure up vote 7 down vote favorite 3 I am having trouble getting my jQuery ajax to work properly. It directs to the PHP page to update the database, but never returns back to the script for the success or error options. My code is below: $(document).ready(function(){ $("form#updatejob").submit(function() { function textreplace(x) {return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");}
Jqxhr Status 0
// we want to store the values from the form input box, then send via ajax below var job = $("#job").attr("value"); var description = $("#description").val(); description.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); var startDate = $("#startDate").attr("value"); var releaseDate = $("#releaseDate").attr("value"); var status = $("#status").attr("value"); $.ajax({ beforeSend:textreplace(description), type: "POST", url: "updatedjob.php", data: "jobID="+ job +"& description="+ description +"& startDate="+ startDate +"& releaseDate="+ releaseDate +"& status="+ status, success: function(){ $("form#updatejob").hide(function(){$("div.success").fadeIn();}); }, error: function(XMLHttpRequest, textStatus, errorThrown) { alert("Status: " + textStatus); alert("Error: " + errorThrown); } }); return false; }); }); And the PHP: jquery ajax share|improve this question edited Jun 26 '15 at 15:52 Sumurai8 10.3k62352 asked Jan 18 '12 at 22:10 michael 48228 What happens if you put an alert() in the first line of the success callback function? success: function(){ alert('foobar');... –Jasper
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this
Ajax Parsererror
site About Us Learn more about Stack Overflow the company Business Learn more ajax success function about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x unexpected token in json at position 0 Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Jquery get http://stackoverflow.com/questions/8918248/ajax-success-and-error-function-failure data on XHR error up vote 11 down vote favorite If I make a jquery AJAX request which is succesful I get back my JSON data. However, If I make a request and I get somthing other than a 200 response code back, I cannot get back the data in the Jquery call back. I need the data as it has a description about http://stackoverflow.com/questions/3978634/jquery-get-data-on-xhr-error the data. success: function (data, tst, xhr) { $.log('XHR OK'); }, error: function (xhr, tst, err) { $.log('XHR ERROR ' + XMLHttpRequest.status); }, Any ideas? Thanks javascript jquery json xmlhttprequest share|improve this question asked Oct 20 '10 at 13:57 James Moore 6172817 3 What "data" are you talking about? If there's a server error, where would any "data" come from (other than the error information in the xhr object)? –Pointy Oct 20 '10 at 14:03 2 Yes, a JSON response like this {'error':'Your account was not found.'} –James Moore Oct 20 '10 at 14:39 add a comment| 2 Answers 2 active oldest votes up vote 16 down vote accepted In the: error: function (xhr, tst, err) { $.log('XHR ERROR ' + XMLHttpRequest.status); }, you can use error: function (XMLHttpRequest, textStatus, errorThrown) { $.log('XHR ERROR ' + XMLHttpRequest.status); return JSON.parse(XMLHttpRequest.responseText); }, to get the JSON response in in event of an error. XMLHttpRequest.responseText Cheers. share|improve this answer answered Oct 21 '10 at 14:16 James Moore 6172817 Can you please update this answer to include the newer success/fail ajax style? –TheJKFever Jul 23 '15 at 17:28 add a
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the http://stackoverflow.com/questions/1234388/jquery-ajax-fails-when-posting-data-due-to-keyword-in-post-data company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million https://teamtreehouse.com/community/javascript-and-ajax-issue-please-help programmers, just like you, helping each other. Join them; it only takes a minute: Sign up jQuery Ajax fails when posting data due to keyword in post data up vote 1 down vote favorite 1 I know error function why the post fails, but I'm not sure how to resolve it and I can't find any other references to this. I'm taking our references to jEditable to make this simpler, as it happens without the jEditable plugin. So how the heck do I "escape" the keyword so that it posts correctly? Here's relevant code: Test When it errors out, it's throwing the "error:" callback function, and the "errorThrown" is logged as undefined. I'm positive it's the word "alert" because if I spell it "allert" in the one place it appears, everything posts just fine. If you take out the HTML (so it's just "data : 'This is a test of the system that shows me an alert !'") it works just fine. XMLHttpRequest = "XMLHttpRequest readyState=4 status=0 multipart=false" textStatus = "error" errorThrown = "undefined" GAH!! HELP!! javascript jquery ajax share|improve this question edited Aug 5 '09 at 17:48 asked Aug 5 '09 at 16:38 Nathan Loding 1,89012233 BTW -- jEditable is found here: appelsiini.net/projects/jeditable –Nathan Loding Aug 5 '09 at 16:39 What is the textStatus of the error? –BaroqueBobcat Aug 5 '09 at 16:55 console.log(textStatus) just shows "error". I took out the jEditable plug-in, and just posted some random data to a random page and if I include the work "alert" and the post data c
and here's the issue. On the listed function below will not connect to the server. As you can see --- Functions --- retrieveNewMessage(), sendMessage(), deleteMessage() These function will run until it gets to the this part of the function. error: function(xhr, textStatus, errorThrown) { displayError(textStatus); }, I don't understand why I keep getting this. Can someone look at this for me:). Chat.js /* chatURL - URL for updating chat messages */ var chatURL = "chat.php"; /* colorURL - URL for retrieving the chosen RGB color */ var colorURL = "color.php"; /* variables that establish how often to access the server */ var updateInterval = 2000; // how many milliseconds to wait to get new message // when set to true, display detailed error messages var debugMode = true; /* lastMessageID - the ID of the most recent chat message */ var lastMessageID = -1; // function that displays an error message function displayError(message) { // display error message, with more technical details if debugMode is true alert("Error accessing the server! " + (debugMode ? message : "")); } // function that displays a PHP error message function displayPHPError(error) { displayError ("Error number :" + error.errno + "\r\n" + "Text :"+ error.text + "\r\n" + "Location :" + error.location + "\r\n" + "Line :" + error.line + + "\r\n"); } function retrieveNewMessages() { $.ajax({ url: chatURL, type: 'POST', data: $.param({ mode: 'RetrieveNew', id: lastMessageID }), dataType: 'json', error: function(xhr, textStatus, errorThrown) { displayError("reNewMes"); <-- This is for me to know where im stoping //displayError(textStatus); }, success: function(data, textStatus) { if(data.errno != null) displayPHPError(data); else readMessages(data); // restart sequence setTimeout("retrieveNewMessages();", updateInterval); } }); } function sendMessage() { var message = $.trim($('#messageBox').val()); var color = $.trim($('#color').val()); var username = $.trim($('#userName').val()); // if we need to send and retrieve messages if (message != '' && color != '' & username != '') { var params = { mode: 'SendAndRetrieveNew', id: lastMessageID, color: color, name: username, message: message }; $.ajax({ url: 'chat.php', type: 'POST', data: $.param(params), dataType: 'json', error: function(xhr, textStatus, errorThrown) { //displayError(textStatus); displayError("sendMess");<-- This is for me to know where im stoping }, success: function(data, textStatus) { if(data.errno != null) displa